General Jamma and pre-Jamma

This is the right Forum if you have any project for converting General Jamma Boards or Pre-Jamma boards.

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Threads

Topic Replies Likes Views Last Reply

Pinned How to tell the difference between Irem M72, M81, M82, M84, and M85 Hardware

22 +12 2,650

Retro Arcade 562

PCB question: What are GALs and PALs in terms of chips?

  • Solmin
  • Fluffy
5 110

Fluffy

IGS PGM Custom Graphics PCB testers

  • Fluffy
  • Fluffy
0 16

Any PGM Conversion info out there?

1,039 80,537

Fluffy

Released: Gaelco Conversions. Squash or Thunder Hoop into Biomechanical Toy

172 +2 12,169

xodaraP

Bomber Man Board Repairs Bad Graphics

0 24

SEGA system II - audio output

2 58

Frank_fjs

IS this a real punisher board? I thought it was cps1.5 only

6 227

Apocalypse

ATP 300 Supergun

33 917

Apocalypse

So you want to buy arcade PCBs? Things I learned along the way.

28 +6 924

xtrasmiley

Cybattler Graphics Glitch

1 +1 171

xodaraP

CPS2 NOOB

120 +2 5,101

KingSopz

Namco Noir no 3.3v?

0 55

Converted Psikyo SH2

19 1,618

twistedsymphony

Konami 054986A question

6 120

xtrasmiley

Zero Wing to Outzone conversion?

12 380

djsheep

Need Konami 573 Information - Have a Punchmania JP version and looking for Eng. version?

10 444

Spicules

Request: tips for pcb repairs.

11 319

ShootTheCore

Passive cooling

0 72

IGS PGM 5V mod

  • Fluffy
  • Fluffy
0 111